S&A Teyu CW-7900 Industrial water chiller units ine 30000W kutonhodza simba, akawanda aramu mabasa,rutsigiro Modbus-485 communication protocol, inogona kuona kutaurirana pakati pelaser system uye akawanda anotonhorera emvura kuti aite mabasa maviri: kutarisa mamiriro ekushanda kwevanotonhora uye. kushandura ma parameters echillers.